CN210117841U

CN210117841U - Heat-insulating aluminum veneer

Info

Publication number: CN210117841U
Application number: CN201920780683.5U
Authority: CN
Inventors: 黄宇杰; 黄宇豪
Original assignee: Zhongtong Tianjin Aluminum Industry Co ltd
Current assignee: Zhongtong Tianjin Aluminum Industry Co ltd
Priority date: 2019-05-27
Filing date: 2019-05-27
Publication date: 2020-02-28
Anticipated expiration: 2029-05-27

Abstract

The utility model relates to an aluminum veneer, in particular to a heat insulation aluminum veneer, which comprises a mounting plate and an outer plate, wherein the mounting plate is a flat plate, and the outer plate is covered and fixed on the outer side surface of the mounting plate; the planking includes bottom plate and four curb plates, and four curb plates form the planking that is the box body with bottom plate body coupling, and the mounting panel is close to fixedly on the side of planking and is provided with the mount pad, and the mount pad becomes the frame shape and corresponds with four curb plates, all fixedly on the side that mount pad and curb plate are close to each other is provided with the bridge cut-off structure, and the joint has thermal-insulated rubber between the bridge cut-off structure. The bridge cut-off structure is connected through thermal-insulated rubber between mount pad and the curb plate, when the temperature variation of planking, can obstruct the heat transfer between planking and the mounting panel through thermal-insulated rubber, can realize the heat-conduction of planking and inner panel like this and keep apart, has promoted the thermal-insulated effect of aluminium veneer greatly.

Description

Heat-insulating aluminum veneer

Technical Field

The utility model relates to an aluminium veneer, in particular to thermal-insulated aluminium veneer.

Background

The curtain wall is an outer wall enclosure of a building, is a light wall with a device effect commonly used by modern large and high-rise buildings, and consists of a panel and a supporting structure system. The application of metal plate curtain walls has been in history for decades, wherein the panels in the metal plate curtain walls include three types, namely aluminum single plates, aluminum-plastic composite plates and aluminum honeycomb plates.

Among the prior art, the aluminium veneer includes the planking, and the planking includes bottom plate and four curb plates, and bottom plate and four curb plate body coupling form the planking that is the box body, have the aluminium angle sign indicating number with the bolt rigid coupling respectively on four curb plates, and it is fixed with the frame of curtain through the aluminium angle sign indicating number with the aluminium veneer. The aluminum veneer has the defects that the aluminum veneer has very fast heat conduction, can cause the temperature rise of the outer wall of a building, and is not beneficial to the protection of the wall body.

There is thermal-insulated aluminium veneer among the prior art also, including mounting panel and planking, the planking is the box body, and the mounting panel is the flat board, and the planking is fixed to be covered and closes on the mounting panel, forms the cavity between mounting panel and planking like this, it has thermal-insulated effect in order to reach to fill in the cavity. The shortcoming of above-mentioned prior art lies in, adopts lug connection's mode between planking and the mounting panel, also can lead to the temperature of mounting panel to promote with heat conduction to the mounting panel after the temperature of planking promotes, and the thermal insulation material in the cavity can only reduce the speed of heat conduction between mounting panel and the planking, can play certain thermal-insulated effect, nevertheless thermal-insulated effect still remains to promote.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a thermal-insulated aluminium veneer has reached better thermal-insulated effect.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

a heat insulation aluminum veneer comprises a mounting plate and an outer plate, wherein the mounting plate is a flat plate, and the outer plate covers and is fixed on the outer side surface of the mounting plate; the planking includes bottom plate and four curb plates, and four curb plates form the planking that is the box body with bottom plate body coupling, and the mounting panel is close to fixedly on the side of planking and is provided with the mount pad, and the mount pad becomes the frame shape and corresponds with four curb plates, all fixedly on the side that mount pad and curb plate are close to each other is provided with the bridge cut-off structure, and the joint has thermal-insulated rubber between the bridge cut-off structure.

Through adopting above-mentioned technical scheme, connect the bridge cut-off structure through thermal-insulated rubber between mount pad and the curb plate, when the temperature variation of planking, can obstruct the heat transfer between planking and the mounting panel through thermal-insulated rubber, can realize the heat-conduction of planking and inner panel like this and keep apart, promoted the thermal-insulated effect of aluminium veneer greatly.

The utility model discloses further set up to: one side of the mounting seat close to the mounting plate is vertically and fixedly provided with a plug board, and the side of the side plate close to the mounting seat is provided with a jack which is in plug-in fit with the plug board.

Through adopting above-mentioned technical scheme, utilize the grafting cooperation of picture peg and jack, can promote the stability of installation between planking and the mount pad, avoid planking installation back relative mounting panel to produce and rock.

The utility model discloses further set up to: a gap is reserved between the side plate and the mounting seat, and the outer surface of the inserting plate is coated with a heat insulation rubber layer.

Through adopting above-mentioned technical scheme, can further reduce because the heat transfer that the contact produced between mount pad and the curb plate, under the stable prerequisite of guaranteeing mounting panel and planking installation, promote the thermal-insulated effect between planking and the mounting panel.

The utility model discloses further set up to: the side of curb plate has seted up the mounting hole, and the picture peg has seted up the hole of stepping down in the position department that corresponds the mounting hole, and the mounting hole is equipped with shaft-like mounting with stepping down the hole department from the outside of mount pad interpolation.

Through adopting above-mentioned technical scheme, after the mounting was inserted and is established and get into the mounting hole and the hole of stepping down, utilized the grafting limiting displacement of mounting hole and mounting, the curb plate is difficult to break away from the mount pad, has promoted the stability that planking and mounting panel are connected.

The utility model discloses further set up to: the clamping portion is integrally connected to one side of the rod-shaped outer peripheral face of the fixing member, the mounting hole is a special-shaped hole, the cross-sectional shape of the mounting hole is matched with that of the fixing member at the clamping portion, and the diameter of the abdicating hole is the distance between the outermost end of the clamping portion and the rod-shaped axis of the fixing member.

Through adopting above-mentioned technical scheme, at the in-process of installation mounting, at first aim at the mounting hole with the mounting, along with the inserting of mounting, after joint portion inserts the hole of stepping down, rotate the mounting, make joint portion at the downthehole internal rotation of stepping down to make joint portion joint in the hole of stepping down, avoid the mounting to deviate from in the mounting hole, promote the stability and the convenience of installation.

The utility model discloses further set up to: the mounting panel is aluminum honeycomb panel.

Through adopting above-mentioned technical scheme, aluminium honeycomb panel has the ability of making an uproar of falling of preferred to the quality is lighter, and structural strength is high.

The utility model discloses further set up to: a heat insulation structure is arranged in the cavity between the outer plate and the mounting plate.

Through adopting above-mentioned technical scheme, can further promote the thermal-insulated effect between planking and the mounting panel, reduce the efficiency of the air heat transfer between planking and the mounting panel.

The utility model discloses further set up to: the heat insulation structure is a bridge cut-off structure.

To sum up, the utility model discloses following technological effect has:

1. the bridge-cut-off structure is arranged between the side plate and the mounting seat and is connected with the mounting seat in a clamping mode through the heat-insulating rubber, so that the effect of reducing the heat conduction between the outer plate and the mounting plate is achieved, and the heat-insulating effect of the aluminum single plate is improved;

2. the effect of improving the connection stability of the outer plate and the mounting plate is achieved by arranging the inserting plate and the inserting hole between the side plate and the mounting seat in an inserting and matching manner;

3. the fixing piece is arranged on the outer side of the side plate, the fixing piece is inserted into and penetrates through the side plate and the inserting plate, the possibility that the inserting plate and the inserting hole fall off is reduced, and the effect of improving the stability of connection of the outer plate and the mounting plate is achieved.

Drawings

FIG. 1 is a schematic cross-sectional view illustrating a first embodiment of the present invention;

FIG. 2 is an enlarged view of FIG. 1 taken at detail A;

FIG. 3 is a schematic view of the partial structure of the mounting plate and the outer panel after explosion;

fig. 4 is a schematic sectional structure of an aluminum honeycomb panel.

In the figure, 1, mounting plate; 11. a mounting seat; 12. inserting plates; 14. a hole of abdication; 15. a fixing member; 151. a clamping part; 2. an outer plate; 21. a base plate; 22. a side plate; 23. mounting holes; 24. a jack; 3. a bridge cut-off structure; 31. heat-insulating rubber; 32. a second bridge cut-off; 321. a card slot; 33. a second heat insulating rubber; 6. a support pillar; a. a thin aluminum plate; b. and (4) a honeycomb core layer.

Detailed Description

The first embodiment is as follows:

as shown in fig. 1, the present embodiment describes a heat insulation aluminum veneer, which includes a mounting plate 1 and an outer plate 2, wherein the mounting plate 1 is a flat plate, the outer plate 2 covers and is fixed on the outer side surface of the mounting plate 1, the mounting plate 1 mainly plays a role of fixing, the outer plate 2 plays a role of decoration, and after the outer plate 2 is mounted on the mounting plate 1, the outer plates 2 are spliced and sealed by injecting a sealant.

As shown in fig. 1, the outer plate 2 includes a bottom plate 21 and four side plates 22, the four side plates 22 and the bottom plate 21 are integrally connected to form the outer plate 2 which is a box body, the mounting plate 1 is fixedly provided with a mounting seat 11 on the side surface close to the outer plate 2, the mounting seat 11 is shaped like a frame and corresponds to the four side plates 22, the side surfaces close to each other of the mounting seat 11 and the side plates 22 are fixedly provided with a bridge-cut-off structure 3, and a heat insulation rubber 31 is clamped between the bridge-cut-off structures 3. The side plate 22 and the mounting seat 11 are connected through the heat insulation rubber 31, the fixation between the outer plate 2 and the mounting plate 1 is kept, when the temperature of the outer plate 2 changes, heat can be conducted to the inner side through the outer plate 2, and the heat conduction rate can be greatly reduced through the heat insulation rubber 31 between the side plate 22 and the mounting seat 11, so that the transmission efficiency of the temperature of the outer plate 2 transmitted to the mounting plate 1 is lower, and the heat insulation effect of the aluminum veneer is better.

Because only realize being connected through soft heat-insulating rubber 31 and bridge cut-off structure 3 joint between planking 2 and the mounting panel 1, planking 2 produces very easily when planking 2 atress rocks, and stability is relatively poor. In order to solve the above problem, as shown in fig. 2, an insert plate 12 may be vertically and fixedly disposed on a side of the mounting seat 11 close to the mounting plate 1, and a face of the side plate 22 close to the mounting seat 11 is provided with an insertion hole 24 which is in insertion fit with the insert plate 12. By means of the insertion and connection matching of the insertion plate 12 and the insertion hole 24, the stability of installation between the outer plate 2 and the installation seat 11 can be improved, and the phenomenon that the outer plate 2 shakes relative to the installation plate 1 after installation is avoided.

Further, as shown in fig. 3, a mounting hole 23 may be formed in a side surface of the side plate 22, an abdicating hole 14 may be formed in a position of the board 12 corresponding to the mounting hole 23, and a rod-shaped fixing member 15 may be inserted into the mounting hole 23 and the abdicating hole 14 from an outer side of the side plate 22. After the fixing piece 15 is inserted into the mounting hole 23 and the abdicating hole 14, the side plate 22 is difficult to separate from the mounting seat 11 by the inserting and limiting effect of the mounting hole 23 and the fixing piece 15, and the stability of the connection between the outer plate 2 and the mounting plate 1 is improved.

If the inserting plate 12 is only inserted into the mounting hole 23 and the abdicating hole 14, the inserting plate 12 is easy to be pulled out from the mounting hole 23 and the abdicating hole 14 after long-time use, so that the limiting of the inserting plate 12 to the side plate 22 and the inserting plate 12 is disabled, and the connection stability of the outer plate 2 and the mounting plate 1 is reduced. In order to solve the above problem, as shown in fig. 3, a clamping portion 151 is integrally connected to one side of the rod-shaped outer peripheral surface of the fixing member 15, the mounting hole 23 is a special-shaped hole, the cross-sectional shape of the mounting hole 23 is adapted to the cross-sectional shape of the fixing member 15 at the clamping portion 151, and the diameter of the relief hole 14 is the distance from the outermost end of the clamping portion 151 to the rod-shaped axis of the fixing member 15. At the in-process of installation mounting 15, at first aim at mounting hole 23 with mounting 15, along with the insertion of mounting 15, after joint portion 151 inserts the hole 14 of stepping down, rotate mounting 15, make joint portion 151 at the hole 14 internal rotation of stepping down to make joint portion 151 joint in the hole 14 of stepping down, avoid mounting 15 to deviate from in the mounting hole 23, promote stability and the convenience of planking 2 and the installation of mounting panel 1.

In addition, after the insertion plate 12 and the insertion hole 24 are arranged to be matched to improve the installation stability of the outer plate 2 and the installation plate 1, in order to reduce the speed of heat transfer from the outer plate 2 to the installation plate 1 through the insertion plate 12, a layer of heat insulation rubber layer can be coated on the outer surface of the insertion plate 12, and a gap is preferably arranged between the side plate 22 and the installation seat 11, so that the heat conduction efficiency of the outer plate 2 and the installation plate 1 at the insertion plate 12 is low, the heat transfer generated by contact between the installation seat 11 and the side plate 22 can be further reduced, and the heat insulation effect between the outer plate 2 and the installation plate 1 is improved on the premise of ensuring the stable installation of.

As shown in fig. 1, in order to facilitate the installation of the bridge cut-off structure 3, the end of the side plate 22 close to the mounting seat 11 may be set to an inward-bent L-shape, so as to increase the contact area between the side plate 22 and the mounting seat 11, so that the bridge cut-off structure 3 has a larger setting width, the strength of the heat-insulating rubber 31 is higher, and the connection between the side plate 22 and the mounting seat 11 is more stable.

In addition, as shown in fig. 4, the outer panel 2 or the mounting panel 1 may use an aluminum honeycomb panel including two thin aluminum sheets a and a honeycomb core layer b, the honeycomb core layer b being located between the two thin aluminum sheets a, and the two thin aluminum sheets a being bonded to the honeycomb core layer b by glue. The aluminum honeycomb plate has the advantages of high strength, light weight and noise reduction function, so that the quality of the aluminum single plate is reduced, and the aluminum honeycomb plate has a certain noise reduction function.

A cavity is present between the outer plate 2 and the mounting plate 1, where the cavity also provides a certain thermal insulation, but is also thermally conductive through the air inside the cavity. Therefore, as shown in fig. 1, a heat insulation structure may be provided in the cavity between the outer panel 2 and the mounting plate 1 to improve the heat insulation effect between the outer panel 2 and the mounting plate 1. The heat insulation structure is in many forms, and can be a heat insulation material filled in the cavity or a bridge cut-off structure 3. The bridge cut-off structure 3 at the cavity position in the middle of planking 2 and mounting panel 1 is second bridge cut-off 32, second bridge cut-off 32 fixed connection respectively on bottom plate 21 of planking 2 and mounting panel 1, connect through second heat-insulating rubber 33 joint between the second bridge cut-off 32, second heat-insulating rubber 33 is platelike structure, both sides are respectively with second bridge cut-off 32 joint from top to bottom, utilize the structure of second heat-insulating rubber 33 and second bridge cut-off 32 to realize reducing the effect of planking 2 and mounting panel 1 at the heat transfer of cavity position in the middle like this.

As shown in fig. 1, a clamping groove 321 is formed on a side of the second bridge segment 32 close to the second heat insulation rubber 33, and the clamping groove 321 is preferably a trapezoidal groove, because the clamping groove 321 of the trapezoidal groove facilitates the installation of the second heat insulation rubber 33, the installation difficulty is low, and the clamping is stable. Also, the specific structure of the bridge cutoff structure 3 is the same as the second bridge cutoff 32.

The installation process of this embodiment is:

first with second thermal-insulated rubber 33 joint get into bottom plate 21 and the draw-in groove 321 of the second bridge cut-off 32 on the mounting panel 1 respectively in, later close planking 2 lid on mounting panel 1, thermal-insulated rubber 31's both ends respectively with curb plate 22 and the 3 joint of bridge cut-off structure on the mount pad 11, and picture peg 12 on the mount pad 11 inserts in the jack 24 of curb plate 22, insert mounting hole 23 and the hole of stepping down 14 with mounting 15 from the extroversion in again, after joint portion 151 inserts the hole of stepping down 14, rotate mounting 15, make joint portion 151 rotate in the hole of stepping down 14, thereby make joint portion 151 joint in the hole of stepping down 14, thereby fixed planking 2 and mounting panel 1.

Example two:

a manufacturing process of an aluminum veneer is used for manufacturing the aluminum veneer in the first embodiment and comprises the following specific steps.

S1: the mounting plate 1 and the outer plate 2 are molded.

The outer panel 2 includes a bottom panel 21 and four side panels 22.

When the mounting plate 1 and the outer plate 2 are made of common aluminum plates, the mounting plate 1 can be formed by punching and bending a flat plate, and the outer plate 2 directly uses the flat plate. The four side plates 22 of the mounting plate are bent towards the same direction relative to the bottom plate 21 and then are aligned and welded. Because the bridge cut-off structure 3 still can install the below to curb plate 22 behind, realize being connected between planking 2 and the mounting panel 1 through the joint of bridge cut-off structure 3 and thermal-insulated rubber 31, consequently can inwards buckle the lower limb of curb plate 22 and be the L type to set up bridge cut-off structure 3 in the below of curb plate 22.

When the outer plate 2 is processed, the insertion holes 24 are milled at the bottom of the side plate 22 from bottom to top, and the mounting holes 23 are milled at the positions of the side edges of the side plate 22

When the mounting panel 1 used aluminium honeycomb panel, can reduce the whole weight of aluminium veneer and the mechanical properties of anti buckling, corresponding processing step is:

s11: sequentially stacking a thin aluminum plate a, a honeycomb core layer b and a glue film;

s12: and (4) feeding the stacked plates into a hot press, heating to 150 ℃, keeping for 15 minutes, and then taking out and cooling.

After the step S12 is adopted, the adhesive film can be fully melted to exert viscosity, the thin aluminum plate and the honeycomb core are stably adhered together, and the mechanical property is ensured.

In addition, step S12 preferably employs vacuum heating, so as to reduce the oxidation degree of the adhesive film during heating and avoid the adhesive film from reducing viscosity due to oxidation.

The adhesive film can also be an epoxy adhesive film which is formed by compounding epoxy modified resin and a nylon net, has better adhesive property and can resist shock and impact.

S2: the mounting seat 11 and the profile of the bridge-cut structure 3 are molded.

Casting the aluminum alloy into a round bar by a casting machine, uniformly preheating the aluminum bar to 600 ℃ and keeping the temperature for 3H, and then sending the aluminum bar to an extruder set to be extruded and molded to obtain the section bar forming the mounting seat 11 and the bridge cutoff structure 3. Wherein the profile of the second bridge cut-off 32 is identical to the bridge cut-off structure 3.

S21: and the extruded section bar is moved to a straightening machine for straightening, so that the straightness of the section bar is ensured, and the next assembly is facilitated.

S22: the straightened section is subjected to air-cooled quenching, the hardness of the section after the air-cooled quenching is not high, but the corrosion resistance is greatly improved, and the service life of the section is ensured.

S3: cutting the installation base 11 and the section of the broken bridge structure 3, scribing on the installation plate 1, and fixing the installation base 11 on the installation plate 1 according to the position of the scribing, thereby splicing the installation base 11; similarly, the bridge-cutoff structure 3 is fixed above the mounting seat 11 and below the side plate 22, and the second bridge-cutoff structure 32 is fixed above the mounting seat 11 and below the bottom plate 21, respectively, by positioning using scribe lines. After scribing, the mounting seat 11, the bridge-cut structure 3 and the second bridge-cut 32 can be positioned more quickly and accurately, and the mounting precision is ensured.

The inserting plate 12 is fixed by welding at the position of the installing seat 11 pair using the inserting hole 24, and the inserting plate 12 drills an abdicating hole 14 from the side edge.

S4: and installing a heat insulating material. In the draw-in groove of the bridge cut-off structure 3 of the lower side of the upper and lower both sides difference joint in mount pad 11 top and curb plate 22 of rubber 31 that will insulate against heat, with the second rubber 33 joint that insulates against heat get into the draw-in groove 321 in the second bridge cut-off 32, fix the second rubber 33 that insulates against heat on bottom plate 21 and mounting panel 1 upper and lower laminating in order to promote thermal-insulated effect, rubber 31 that insulates against heat has then played the effect of preliminary location mount pad 11 and curb plate 22.

In this step, a support pillar 6 may be further welded in the middle of the second bridge segment 32, and the support pillar 6 is fixed to the bottom plate 21 and the mounting plate 1, respectively, for supporting the second insulating rubber 33.

S5: the fixing member 15 is formed by machining. Because the shape of the fixing piece 15 is special, the injection molding is generally adopted, and the efficiency is high.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. A heat insulation aluminum veneer comprises a mounting plate (1) and an outer plate (2), wherein the mounting plate (1) is a flat plate, and the outer plate (2) covers and is fixed on the outer side surface of the mounting plate (1); planking (2) are including bottom plate (21) and four curb plates (22), four curb plates (22) and bottom plate (21) body coupling form planking (2) that are the box body, fixed mount pad (11) of being provided with on the side that mounting panel (1) are close to planking (2), mount pad (11) become the frame shape and correspond with four curb plates (22), its characterized in that, all fixed bridge cut-off structure (3) of being provided with on the side that mount pad (11) and curb plate (22) are close to each other, the joint has thermal-insulated rubber (31) between bridge cut-off structure (3).

2. The heat-insulating aluminum veneer according to claim 1, characterized in that an inserting plate (12) is vertically and fixedly arranged on one side of the mounting seat (11) close to the mounting plate (1), and a face of the side plate (22) close to the mounting seat (11) is provided with an inserting hole which is in inserting fit with the inserting plate (12).

3. An insulated aluminium veneer according to claim 2, characterized in that there is a gap between the side plate (22) and the mounting seat (11), and the outer surface of the insert plate (12) is covered with an insulating rubber layer.

4. The heat-insulating aluminum veneer according to claim 2, characterized in that a mounting hole (23) is formed in a side surface of the side plate (22), an abdicating hole (14) is formed in a position of the inserting plate (12) corresponding to the mounting hole (23), and a rod-shaped fixing member (15) is inserted into the mounting hole (23) and the abdicating hole (14) from the outer side of the mounting seat (11).

5. The heat-insulating aluminum veneer according to claim 4, characterized in that a clamping portion (151) is integrally connected to one side of the rod-shaped outer peripheral surface of the fixing member (15), the mounting hole (23) is a special-shaped hole, the cross-sectional shape of the mounting hole (23) is matched with the cross-sectional shape of the fixing member (15) at the clamping portion (151), and the diameter of the abdicating hole (14) is the distance from the outermost end of the clamping portion (151) to the rod-shaped axial center of the fixing member (15).

6. An insulated aluminium veneer according to claim 1, characterised in that the mounting plate (1) is an aluminium honeycomb plate.

7. An insulated aluminium veneer according to claim 1, characterised in that an insulating structure is provided in the cavity between the outer plate (2) and the mounting plate (1).

8. An insulated aluminium veneer according to claim 7, characterized in that the insulating structure is a bridge cut-off structure (3).